I want to reverse the color of the points and the label from the following ggmap creation:
ggmap(Map) +
geom_point(data = DF, aes (x = Longitude,
y = Latitude,
color = RPM)) +
labs(y = "Latitude", x = "Longitude", color = "RPM")
I wouldn't like to change by now the data set to spatial points.
I'm getting the following result:
I have tried the following addition to the code presented:
scale_colour_brewer(direction = -1)
But I'm getting the following error message:
Error: Continuous value supplied to discrete scale
Found the answer at: Reversing default scale gradient ggplot2
Simply switched place with the found R color default pallete for the case:
scale_fill_continuous(high = "#132B43", low = "#56B1F7")